Perhaps you should try some spelling variations:
decrease lipid » increases lipid (Expand search), increased lipid (Expand search)
lipid decrease » rapid decrease (Expand search), ligand decrease (Expand search), limb decrease (Expand search)
decrease toc » decrease the (Expand search), decreased to (Expand search), decrease on (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (Expand search)
toc affects » doc affect (Expand search), sonic affects (Expand search), cows affects (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease in decrease lipid decrease ) OR ( decrease of decrease toc affects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decrease lipid decrease ) OR ( decrease of decrease toc affects ))*.